From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A7ED37AA99; Fri, 10 Apr 2026 08:27:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775809623; cv=none; b=SlAVK4txVSRECYLnmyHyxsfI+KZQ8E2KMLZyQ+AHwLnbNK9j75MZ6nTQ9c0C4omTCxqlJOqx6k/dTwLlgDbxvPiwUn4cggx17+xws3FJ18OK+Eg7WkGGnOOo6UOTTJS5uu2mb007kRLmgUaZ/FBmMRYKzY20dWZj4SUeuz4mK3o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775809623; c=relaxed/simple; bh=wiVpkLOHesaDxqsTty1+qn46GjmDPchZxN/XYbW0yVY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=sybdIX6wRWCu/LDB87V5CC/bL5q/ZilNhg4FvQ2+ZvNK93mGoaJYvXlNAJ/jnPGemIokGo1gc3LxVKonsaUZ433YJWtrj11i9wHp5p1NvV1WhnJA2JP/9q3J6CKVOO1Wl5OkVK0naW/dlWdAMaMLGGwBcQCiGcjMpoEV2VH0ZIo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ETa0meso; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ETa0meso" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82EEEC19421; Fri, 10 Apr 2026 08:26:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775809622; bh=wiVpkLOHesaDxqsTty1+qn46GjmDPchZxN/XYbW0yVY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ETa0mesoel9QguYJ8pV0cmtc3Cyt+G6JUpWibDvnx++QugKMurkEiMLxtwQDB5+4M 52/cbsopugbayzbSPnnyAbHWsP0AdFH67TlACy8kcfjh4JdG6u2Qq/LC1oH/Eiu4g6 bfyMNUg5cCwzSZz9MdhsqS4IWcLAKxeL5tYLwh3e6uu5BnTlKtyIR0LjeFSbDSstuK fFnnYkgL415whPrxMxn28Q5jI5A2U/9LwBir5p2eofF6AYQid7qaJOIQ/pBC5aLcD5 osR7giAvoly013z7WULooyA3wUIaHOb5+eAjs96gtEyycEn74RadjM7s8MUn7+f7Vk LV0Sgr7ATh/ZA== Message-ID: Date: Fri, 10 Apr 2026 09:26:56 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 8/8] arm64: dts: qcom: eliza: Add support for MM clock controllers To: Taniya Das , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Maxime Coquelin , Alexandre Torgue Cc: Ajit Pandey , Imran Shaik , Jagadeesh Kona , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org References: <20260409-eliza_mm_cc_v2-v2-0-bc0c6dd77bc5@oss.qualcomm.com> <20260409-eliza_mm_cc_v2-v2-8-bc0c6dd77bc5@oss.qualcomm.com> <328b388c-438e-4f91-9384-0dad903355a5@oss.qualcomm.com> Content-Language: en-US From: Bryan O'Donoghue In-Reply-To: <328b388c-438e-4f91-9384-0dad903355a5@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/04/2026 04:55, Taniya Das wrote: >> Why do these two controllers have no power-domains ? > Bryan, on Eliza the videocc and camcc are connected on CX and MXA. Shouldn't you at least have: power-domains = <&rpmhpd RPMHPD_CX> ? And even power-domains = <&rpmhpd RPMHPD_MX>, <&rpmhpd RPMHPD_CX>; power-domain-names = "mx", "cx"; Konrad's suggestion to me was that MXA should have a vote in my CSIPHY series I think he and Jagadeesh discussed it but I'm not sure if they _concluded_ what was the right thing to do. Right now I'm representing the dependency. MXA is always on ... and there's nothing to do voting for it @ MX ? --- bod